Product Description
Product Name: 10kVA/150kV Power Frequency PD-Free AC Withstand Test System
Before high-voltage equipment is commissioned or returned to service, insulation strength needs to be verified under the required AC test conditions. The 10kVA/150kV Power Frequency PD-Free AC Withstand Test System provides a dedicated solution for electrical equipment inspection, acceptance testing and maintenance-related insulation verification.
Its architecture combines a Power Supply, Motorized Operation Console, PD-Free Test Transformer and Voltage Divider. The PD-free transformer serves as the high-voltage test source, while the control console allows operators to manage the voltage application process. This configuration can support testing activities in power utilities, electrical maintenance departments, testing centers and equipment service facilities.
Product Parameters
| Parameter |
Value |
| Capacity |
10 kVA |
| Rated AC Test Voltage |
150 kV |
| Test Method |
Power Frequency AC Withstand |
| High-Voltage Source |
PD-Free Test Transformer |
| Control System |
Motorized Operation Console |
| Measuring Device |
Voltage Divider |
| Configuration |
PD-Free High Voltage Test System |
Product Advantages
- Built Around PD-Free Testing: Suitable when the test source itself needs to contribute minimal background discharge.
- Dedicated 150kV Platform: Provides a defined voltage level for applicable insulation withstand tests.
- Easy Test Operation: Motorized control supports gradual and controlled voltage application.
- Complete High-Voltage System: Includes the essential power, control, transformation and measurement units.
Application Scenarios
- Power utility electrical maintenance
- Substation equipment inspection
- Transformer acceptance testing
- Electrical equipment commissioning
- Power equipment service centers
- High-voltage testing laboratories
FAQ
Q1: What is the primary purpose of this equipment?
A: It is primarily used for power-frequency AC withstand testing and insulation verification of suitable high-voltage electrical equipment.
Q2: What does “PD-Free" refer to in the product name?
A: It refers to the PD-free design of the test transformer, which is intended to minimize discharge generated by the testing source.
Q3: What components are included?
A: The configuration includes a motorized operation console, power supply, PD-free test transformer and voltage divider.
Q4: Can utilities use this equipment for maintenance testing?
A: Yes. It is suitable for applicable insulation withstand testing performed by power utilities and electrical maintenance organizations.
